50131 Sales Tax Rate

Johnston, IA is in zip code 50131. The current total local sales tax rate in Johnston, IA is 7.000%. The 2020 total local sales tax rate was 6.000%.

Sales Tax Breakdown

Iowa State6.000%
Polk County0.000%
Total 7.000%

Johnston Details

Johnston, IA is in Polk County. Johnston is in the following zip codes: 50131.